Yadav, J. S. ; Subba Reddy, B. V. ; Vishnumurthy, P. ; Janardhana Chary, Ch. (2007) LiBF4-catalyzed three-component coupling of an aldehyde, acetic anhydride and allyltrimethylsilane/TMSCN Tetrahedron Letters, 48 (33). pp. 5915-5918. ISSN 0040-4039
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2007.06.039
Abstract
Lithium tetrafluoroborate is found to be an efficient catalyst for allylation and cyanation of aldehydes with allyltrimethylsilane and trimethylsilyl cyanide in the presence of acetic anhydride at room temperature to produce homoallylic acetates and α-cyano acetates in excellent yields. A solution of 10 mol % of LiBF4 in acetonitrile provides a convenient reaction medium to carry out allylation and cyanation reactions under very mild and neutral conditions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Aldehydes; Lithium Tetrafluoroborate; Allylic Acetates; α-cyano Acetates |
| ID Code: | 58811 |
| Deposited On: | 02 Sep 2011 03:27 |
| Last Modified: | 02 Sep 2011 03:27 |
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